1.[MAIN FUNCTION]Control the increase of muscle tension and the muscles below the thumb powerless. Combine finger training board and shoulder support to prevent prolonged hand drooping and make it more comfortable to wear. 2.[SUIT FOR LEFT RIGHT HAND]Our brace Suitable for left and right hands,It can be twisted at will when you use it, don't worry about it breaking, you can adjust it to your comfortable state.You don't have to worry about the damage of the product, you can bend it arbitrarily, and the plastic material used in the product is very malleable. 3.[CONVENIENT USING]Finger separator hand orthosis features malleable split to provide customize fit of the hand. Designed with hook and loop fastener hook tabs for easy application. 4.[GOOD EFFECTION]Our finger training board prevent finger flexion convulsion, deformation and deformity.Control the muscle tension,increase fingers erosion and finger joint deformation scar contracture prevention. Note: Other people's help may be needed when wearing it, which may be convenient.